Fix compiler warning.

andersm · andersm · commit 61caeb200fd9 · 2015-05-17T18:14:25.000+03:00
diff --git a/ftx/xfer.c b/ftx/xfer.c
@@ -384,7 +384,12 @@ static int DoUpload(const char *pFilename, const unsigned int address)
         }
         else
         {
-            fread(pFileBuffer, 1, size, File);
+            if (fread(pFileBuffer, 1, size, File) != size)
+            {
+                printf("File read error\n");
+                goto UploadError;
+            }
+
             checksum = crc_update(checksum, pFileBuffer, size);
             checksum = crc_finalize(checksum);
 

Original file line number	Diff line number	Diff line change
`@@ -384,7 +384,12 @@ static int DoUpload(const char *pFilename, const unsigned int address)`
`384`	`384`	`}`
`385`	`385`	`else`
`386`	`386`	`{`
`387`		`- fread(pFileBuffer, 1, size, File);`
	`387`	`+ if (fread(pFileBuffer, 1, size, File) != size)`
	`388`	`+ {`
	`389`	`+ printf("File read error\n");`
	`390`	`+ goto UploadError;`
	`391`	`+ }`
	`392`	`+`
`388`	`393`	`checksum = crc_update(checksum, pFileBuffer, size);`
`389`	`394`	`checksum = crc_finalize(checksum);`
`390`	`395`